backlash

noun

back·​lash ˈbak-ˌlash How to pronounce backlash (audio)
Synonyms of backlashnext
1
a
: a sudden violent backward movement or reaction
b
: the play between adjacent movable parts (as in a series of gears)
also : the jar caused by this when the parts are put into action
2
: a snarl in that part of a fishing line wound on the reel
3
: a strong adverse reaction (as to a recent political or social development)
backlasher noun

Examples of backlash in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sable has faced particular backlash over its efforts to restart a pipeline that ruptured in 2015, causing one of the biggest oil spills in state history. Clara Harter Los Angeles Times, Arkansas Online, 15 Mar. 2026 Sable has faced particular backlash over its efforts to restart a pipeline that ruptured in 2015, sending 100,000 gallons of crude oil into the ocean and devastating marine life in one of the biggest oil spills in state history. Clara Harter, Los Angeles Times, 14 Mar. 2026 The move comes as the administration faces backlash and legal challenges over other major construction projects in Washington including construction of the White House ballroom, a two-year renovation of the Kennedy Center, and the possible construction of a triumphal arch. Emma Nicholson, CBS News, 14 Mar. 2026 Despite the backlash, DeRosa has insisted the criticism has created misleading narratives about his handling of the team and his understanding of the tournament format. Jackson Thompson, FOXNews.com, 14 Mar. 2026 See All Example Sentences for backlash

Word History

First Known Use

1815, in the meaning defined at sense 1a

Time Traveler
The first known use of backlash was in 1815

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Cite this Entry

“Backlash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/backlash. Accessed 17 Mar. 2026.

Kids Definition

backlash

noun
back·​lash ˈbak-ˌlash How to pronounce backlash (audio)
: a reaction against some political or social development

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